Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9211805 | Power source monitor | Kensuke Hayashi, Shingo Yamaguchi | 2015-12-15 |
| 9050895 | Control apparatus of rotating electrical machine | Hiroyuki Kobayashi, Yasufumi Ogawa | 2015-06-09 |
| 9030156 | Power supply system using an assembled battery | Kensuke Hayashi, Shingo Yamaguchi, Yoshimasa Nishijima, Yuji Zushi | 2015-05-12 |
| 9018894 | Vehicular power supply system | — | 2015-04-28 |
| 8904983 | Automatic starting device for engine | — | 2014-12-09 |
| 8840525 | Control apparatus for internal combustion engine | — | 2014-09-23 |
| 7779620 | Air-fuel ratio feedback control device | Osamu Ishikawa, Hideki Takubo | 2010-08-24 |
| 7441401 | Control apparatus for internal combustion engine | Osamu Maeda | 2008-10-28 |
| 7428458 | Control apparatus for internal combustion engine | Osamu Ishikawa | 2008-09-23 |
| 7415818 | Control device of internal combustion engine | Teruaki Kawakami | 2008-08-26 |
| 7293404 | Control device for internal combustion engine | Kuen Yehliu | 2007-11-13 |
| 7273040 | Air-fuel ratio control apparatus for internal combustion engine | Tomohisa Shouda, Hideaki Tani | 2007-09-25 |
| 7243487 | Control apparatus for internal combustion engine | Tomohisa Shouda | 2007-07-17 |
| 7168240 | Control apparatus for an internal combustion engine | Hideaki Tani, Kuen Yehliu, Tadahiro Azuma | 2007-01-30 |
| 6940391 | Vehicle key system | Hisashi Ishikura, Hirofumi Tatsukawa, Masaru Fuku, Toru Morita, Fumitaka Satou +1 more | 2005-09-06 |
| 6868170 | Vehicle key system | Masaru Fuku, Hirofumi Tatsukawa, Hisashi Ishikura, Toru Morita, Fumitaka Satou +1 more | 2005-03-15 |
| 6710700 | Vehicle key system | Hirofumi Tatsukawa, Hisashi Ishikura, Toru Morita, Masaru Fuku, Fumitaka Satou +1 more | 2004-03-23 |
| 6668813 | Air-fuel ratio control device for internal combustion engine | Tadahiro Azuma, Teruaki Kawakami | 2003-12-30 |
| 6640763 | Apparatus for controlling starting of internal combustion engine | Teruaki Kawakami, Tadahiro Azuma | 2003-11-04 |
| 6513488 | Fuel injection control apparatus for direct injection type internal combustion engine | Hirofumi Ohuchi, Takahiko Ono | 2003-02-04 |
| 6408825 | Fuel injection control apparatus for internal combustion engine | Tadahiro Azuma, Takeshi Kakigi | 2002-06-25 |
| 6378501 | Device for controlling the fuel pressure in a direct cylinder fuel injection engine | Hiromichi Hisato, Takeshi Kitao, Takahiko Ono | 2002-04-30 |
| 6376930 | Portable transmitter for vehicle key system | Koji Nagao, Masaru Fuku, Hirofumi Tatsukawa, Hisashi Ishikura, Toru Morita +1 more | 2002-04-23 |
| 6240894 | Control system for cylinder injection type internal combustion engine | Hirofumi Ohuchi | 2001-06-05 |
| 6227163 | Fuel injection control system for cylinder injection type internal combustion engine | Hirofumi Ohuchi, Ryoji Nishiyama | 2001-05-08 |